The deadened and ignorant heart

 عنْ أَبِي عَبْدِاللهِ(ع) قَالَ: كَانَ أَمِيرُالْمُؤْمِنِينَ(ع) يَقُولُ: نَبِّهْ بِالتَّفَكُّرِ قَلْبَكَ

The commander of the faithful, Imam Ali (as) said: contemplating can be a wake-up call for your deadened and ignorant heart